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the Sinister Blade

Katarina ADC build & stats

AssassinMage B 279 games · patch 16.17
Win rate
49.5%
Pick rate
1.6%
Ban rate
17.1%

Recommended build

Chosen by win rate among builds with enough games, from ranked matches of high-elo players on patch 16.17

Solid sample

Start with

Doran's Helm
Doran's Helm
450 g
Health Potion
Health Potion
50 g
77.8% 9 games

Build in this order

Kraken Slayer 1
Kraken Slayer
3,000 g
Blade of The Ruined King 2
Blade of The Ruined King
3,200 g
Terminus 3
Terminus
3,000 g
9,200 g
66.7% WR 12 games

Runes

Precision Precision + Domination Domination
67.6% WR
34 games · 12% pick
Conqueror
Conqueror

Gain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions.

Triumph Triumph
Legend: Alacrity Legend: Alacrity
Coup de Grace Coup de Grace
Relentless Hunter Relentless Hunter
Sudden Impact Sudden Impact
Shards AF AF HP

Summoner spells

Flash Barrier 58.1% 31 games

Max order

Bouncing Blade Q Shunpo E Preparation W 57.1% 35 games

Each line is the variant with the best win rate among those played enough times, not simply the most popular one. Win rates are smoothed so a lucky three-game build can't top the list. Sample sizes are shown next to every choice.

Tips for Katarina

Generated from this patch's numbers

  • Katarina wins 49.5% of games as ADC on patch 16.17 (279 games).
  • Most common core: Kraken Slayer → Terminus → Death's Dance — 60% win rate over 15 games.
  • Take Conqueror as keystone: picked in 92% of games with a 50% win rate.
  • Best matchup: Zeri (88% over 8 games). Hardest: Twitch (12% over 8 games) — consider a ban or a different pick when you see it.
  • Banned in 17% of games — have a backup pick ready.

Items

Core build in purchase order (from match timelines)

Core build

Kraken Slayer 1
Kraken Slayer
Terminus 2
Terminus
Death's Dance 3
Death's Dance
60.0% WR
15 games · 5% pick
Kraken Slayer 1
Kraken Slayer
Blade of The Ruined King 2
Blade of The Ruined King
Terminus 3
Terminus
66.7% WR
12 games · 4% pick
Stridebreaker 1
Stridebreaker
Kraken Slayer 2
Kraken Slayer
Experimental Hexplate 3
Experimental Hexplate
80.0% WR
5 games · 2% pick

Starting items

Doran's Blade
Doran's Blade
Health Potion
Health Potion
52.8% WR
36 games · 13% pick
Doran's Bow
Doran's Bow
Health Potion
Health Potion
Health Potion
Health Potion
41.7% WR
12 games · 4% pick
Doran's Helm
Doran's Helm
Health Potion
Health Potion
77.8% WR
9 games · 3% pick

Legendary items by win rate

ItemWin ratePick
84.6% 5% (13)
66.7% 4% (12)
60.5% 14% (38)
59.8% 35% (97)
54.5% 20% (55)
54.5% 4% (11)
50.5% 69% (192)
49.4% 92% (257)
47.9% 17% (48)
46.2% 5% (13)
46.1% 37% (102)
45.5% 4% (11)

Runes

Most played full pages and keystone win rates

Precision Precision + Inspiration Inspiration
57.5% WR
40 games · 14% pick
Conqueror
Conqueror

Gain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions.

Triumph Triumph
Legend: Alacrity Legend: Alacrity
Last Stand Last Stand
Cash Back Cash Back
Biscuit Delivery Biscuit Delivery
Shards AF AF HP
Precision Precision + Inspiration Inspiration
40.0% WR
35 games · 13% pick
Conqueror Triumph Legend: Alacrity Last Stand Cash Back Triple Tonic
Precision Precision + Domination Domination
67.6% WR
34 games · 12% pick
Conqueror Triumph Legend: Alacrity Coup de Grace Relentless Hunter Sudden Impact

Keystones

  • Conqueror Conqueror Gain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions. 49.6%92% pick
  • Lethal Tempo Lethal Tempo Attacking an enemy champion grants you Attack Speed, up to 6 stacks. At max stacks, deal bonus adaptive damage On-Attack. 22.2%3% pick
  • Electrocute Electrocute Hitting a champion with 3 separate attacks or abilities in 3s deals bonus adaptive damage. 66.7%3% pick
  • Dark Harvest Dark Harvest Damaging a low health champion inflicts adaptive damage and harvests a soul from the victim. 66.7%1% pick

Summoner spells

  • Flash Ignite Flash + Ignite 46.3%58% pick
  • Flash Teleport Flash + Teleport 49.1%19% pick
  • Flash Barrier Flash + Barrier 58.1%11% pick

Abilities & skill order

Which ability to max first, from match timelines

Bouncing Blade Q Shunpo E Preparation W 57.1%35 games
Shunpo E Bouncing Blade Q Preparation W 53.3%15 games

Most common first three levels: Q → E → W (55%), E → Q → W (62%).

  • PVoracity

    Whenever an enemy champion dies that Katarina has damaged recently, her remaining ability cooldowns are dramatically reduced.If Katarina picks up a Dagger, she uses it to slash through all nearby enemies, dealing magic d...

  • QBouncing Blade

    Katarina throws a Dagger at the target that then bounces to nearby enemies before ricocheting onto the ground.

  • WPreparation

    Katarina gains a burst of Move Speed, tossing a Dagger into the air directly above herself.

  • EShunpo

    Katarina blinks to the target, striking it if its an enemy, or striking the nearest enemy otherwise.

  • RDeath Lotus

    Katarina becomes a flurry of blades, dealing massive magic damage while she channels to the 3 nearest enemy champions.